package 第七周.practice;
//Dictionary2.java    Author:Lewis/Loftus
//Represents a dictionary ,which is a book.Used to demonstrate
//the use of the super reference.
public class Dictionary2 extends Book2{
    private int definitions;
    //Constructor:Sets up the dictionary with the specified number
    //of pages and definitions.
    public Dictionary2(int numPages,int numDefinitions)
    {
        super(numPages);
        definitions = numDefinitions;
    }

    public Dictionary2(int numpages) {
        super(numpages);
    }

    //Prints a message using both local and inherited values.
    public double computeRatio()
    {
        return (double)definitions/pages;
    }
    //Definitions mutator.
    public void setDefinitions(int numDefinitions)
    {
        definitions = numDefinitions;
    }
    //Definitions accesssor.
    public int getDefinitions()
    {
        return definitions;
    }
}
